This is the official web page for the OziExplorer GPS Mapping Software which runs on your PC or laptop and will work with Garmin, Magellan, Lowrance, Eagle, Brunton/Silva and MLR GPS receivers for the upload/download of waypoints, routes and tracks and most brand of GPS receivers for real time tracking of GPS position (Moving Map).

Last Updated  March 2026

	GPS Mapping Software System Requirements Information on Windows 10 - click Here A PC running Windows 95/98/ME/NT4/2000/XP/Vista/7/8/10/11 (both 32 bit and 64 bit versions) incl. Windows 7 Starter and 8 and 10/11 Pro versions (will NOT run in Windows RT) For Upload/Download - Most Garmin, Magellan, Lowrance, Eagle, Brunton/Silva and MLR GPS receivers. For Moving Map (real time tracking) Any GPS receiver which outputs NMEA 0183 sentences. Maps of your particular area of the world which you purchase in digital form or can scan and calibrate yourself from paper charts.  The name Ozi is Australian slang for ... Australian   OziExplorer was written for my own personal use when preparing for my 4x4 trips but is also useful for boating, flying and other activities. The software is being released as Shareware with a demo version available for download.  Purchase OziExplorer	OziExplorer is interactive, it allows you to work, on your computer screen, with digital maps that you have purchased or scanned yourself.  By using these maps OziExplorer allows you to plan your trip by creating waypoints, routes and tracks on screen and upload these to your GPS. With OziExplorer running and your laptop connected to your GPS, your GPS position is plotted on the map providing real time tracking ability (moving map). When you leave a map OziExplorer automatically changes to the next map. Unblockedgames Techgrapple Com Upd <Recent OVERVIEW> The Ultimate Guide to UnblockedGames on TechGrapple: Play Anywhere in 2024 If you are sitting in class, at work, or using a public library computer, you have likely encountered the dreaded "Access Denied" screen. Firewalls are designed to keep you focused, but sometimes you just need a quick mental break. This is where UnblockedGames via TechGrapple comes in. In this post, we’ll explore what this platform offers, how to access it safely, and why it remains a popular choice for gamers on restricted networks. 1. The "No Clutter" Interface Most unblocked sites are littered with pop-up ads, fake "download" buttons, and redirect loops. TechGrapple prioritizes a clean grid layout. Each game is represented by a clear thumbnail and title, allowing users to click and play within two seconds. unblockedgames techgrapple com upd Step 4: Look for the Official Look The real site features: A dark or neon color scheme A search bar at the top Categories (Action, Puzzle, IO, 2-Player) No CAPTCHA loops (Scam sites force endless captchas) Sports & Racing Basketball Legends (2-player local co-op) Moto X3M (Physics-based bike racing) Retro Bowl (The viral NFL-style management game) D. IO Games Paper.io 2 Snake.io Zombs Royale The "UPD" updates often add new .io games or fix broken emulators from the previous version. The Ultimate Guide to UnblockedGames on TechGrapple: Play Common access issues and fixes Blocked by domain-based web filters Cause: Filters block specific domains/subdomains or unknown CDNs. Fix: IT staff can whitelist the techgrapple root and its CDN subdomains (e.g., techgrapple.com, assets.techgrapple.com). If whitelisting is restricted, request a DNS exception or add the CDN IP ranges. Blocked by content scanners detecting "gaming" keywords A dark or neon color scheme A search Cause: Category-based filtering groups games under "entertainment." Fix: Create a supervised exception for specific pages or a timed access policy (e.g., allowable during lunch or free periods). Iframe or cross-origin resource errors Cause: Strict CSP (Content Security Policy) or same-origin enforcement. Fix: Adjust CSP to permit the techgrapple CDN origins used for scripts and frames, or host a vetted local mirror of allowed games. Slow loading or failed assets due to CDN routing Cause: Regional CDN pop/peering issues. Fix: Test connectivity to the CDN, and if persistent, report to techgrapple support with traceroute/latency logs. Ad/script blocking blocking essential game resources Cause: Aggressive ad-blockers or privacy tools blocking third-party analytics. Fix: Configure blockers to allow techgrapple.com or its required subdomains; modern browsers permit site-specific exceptions. Publication: Guide to Accessing Unblocked Games on techgrapple.com — Update (upd) Overview This short guide explains how students and educators can access unblocked games via techgrapple.com, summarizes recent updates affecting access, and highlights safe, classroom-appropriate practices. It is written for school IT staff, teachers, and students looking for a concise, actionable reference.

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Special Notes

• OziExplorer generates an error when it is started up - If you are running OziExplorer on any laptop / computer using a ARM / Snapdragon based processor you must change the emulation settings in Microsoft Windows.
  • Instructions on how to do this are here Windows Emulation Changes
     
• OziExplorer now supports Internet maps such as Open Street Map and Google Maps within OziExplorer, click here for details

[Release] Version 3.96f  History of Changes

Download OziExplorer Software (9 MBytes)

Language Translations

Included in the download

Two versions of OziExplorer are supplied in this download a Shareware/Demo version and a Trial version - each has different feature and operational limitations, by using the 2 programs almost all the features of OziExplorer can be tested.

• The Shareware/Demo version is missing many features that you get in the full purchased version click here for details
  • But it does allow full communication with the GPS for upload/download and moving map
  • Only allows maps in BMP image format to be loaded
  • Only loads maps in WGS84 datum
• The Trial Version has almost all the features of the full version (works with all supported image formats and datums) but with these limitations
  • No communication with the GPS for upload/download
  • No saving or loading of Waypoints, Events, Tracks etc
  • No saving of map as an image file
  • Will close down after 1 hour of running (must be restarted)

• All the files necessary to run OziExplorer
• Help file
• Demonstration data files.

When you install and run OziExplorer, select the Tutorial (Demonstration Data) option on the Help menu which will guide you through some of the operations and features available within the software.

Installation

Download the OziExplorer Software into a folder on your hard disk. Run the Installation program "oziexp_setup.exe" - this is a self extracting installation program which will install OziExplorer and place menu items on the Windows Start Menu. To test the various features explained above, run the Shareware/Demo version using the "OziExplorer" menu item. Run the Trial version using the "OziExplorer Trial" menu item. Note : Some Virus software can interfere with the installation of software, if a problem is encountered installing OziExplorer, disable the virus program and enable it again after installing OziExplorer.

Optional Extras

On the Optional Extras Page you will find extra modules or utilities which may be required to use certain features of OziExplorer.

Help

OziExplorer Help File Online - This link displays the OziExplorer Help and is recommended to help get the most out of OziExplorer.  For OziExplorer Support, click here.

Help in PDF format. (Right click / Save As ... to save the oziexplorer_help.pdf)

Upgrading from a Previous Version

If you are upgrading from a version prior to 3.90 (3.85 or 3.80 or previous) you should download the full installation to make sure you get all the new files required. Install the new version over the top of the old version, it will use most of your existing settings and license codes.

If you are upgrading from a 3.90 or later version you only need download the upgrade, click on the link below.

Download Upgrade to the latest version

Install these files into the folder where you installed OziExplorer.

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